After having read almost every supernatural romance series out there (Twilight, Morganville, Night World, Mortal Instruments, House of Night etc) my favourite was the Sookie Stackhouse novels because of their older content.
I feel stuck on younger vampire type books, so if anyone could recommend any older teen romances (supernatural or otherwise) I would really appreciate it, thanks!
Kim Harrison her series is very good Dead Witch walking up to 9 books very good - Patricia Briggs equally - Kerri Arthur, her Riley Jenson series is an adult read - and Iona Andrews her series Kate McAlister good - and Kelly Armstrong start with Bitten all have an element of a love intrest but solid story telling ! Lili St Crow another good author some teen books but have only read her Adult which I love for her dark writing twists and turns - Connie Shuttle in ebooks and JR Rain recent finds - vampires! Hope this helps you on your way!